| Value | Category | Cases | |
|---|---|---|---|
| 0 | 893 |
27%
|
|
| 1 | 1431 |
43.3%
|
|
| 2 | 723 |
21.9%
|
|
| 3 | 191 |
5.8%
|
|
| 4 | 53 |
1.6%
|
|
| 5 | 8 |
0.2%
|
|
| 6 | 4 |
0.1%
|
|
| 10 | 1 |
0%
|
|
| 12 | 1 |
0%
|
|
| Missing value | 904 |